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ISSN : 1225-4517(Print)
ISSN : 2287-3503(Online)
Journal of Environmental Science International Vol.27 No.12 pp.1241-1247
DOI : https://doi.org/10.5322/JESI.2018.27.12.1241

Resistance of Cowpea Cultivars to Meloidogyne arenaria and M. incognita in Korea

Heonil Kang, Taehwan Jun, Soonwook Kwon, Suntae Kim, Hangwon Kang, Yongchul Kim, Donggeun Kim1), Hyoungrai Ko2), Insoo Choi*
Department of Plant Bioscience, College of Natural Resource and Science, Pusan National University, Miryang 50463, Korea
1)Nematode Research Center, Life and Industry Convergence Research Institute, Pusan National University, Miryang 50463, Korea
2)Crop Protection Division, Department of Agro-food Safety and Crop Protection, National Institute of Agricultural Sciences, Rural Development Administration, Wanju 55365, Korea
*Corresponding author: Insoo Choi, Department of Plant Bioscience, College of Natural Resource and Science, Pusan National University, Miryang 50463, Korea Phone: +82-55-350-5504

Abstract

This study was conducted to evaluate resistance of 10 different cowpea cultivars which were introduced from the United States against two major root-knot nematodes, Meloidogyne arenaria and M. incognita, that affect greenhouse crop cultivation in Korea. The results showed that the resistance of the tested cultivars to the root-knot nematodes varied with the cultivar. Texas Cream 40 showed moderate resistance to M. arenaria whereas the other cultivars were susceptible. Purple Hull Pinkeye and Texas Pinkeye Purple Hull were found to be resistant to M. incognita, whereas Mississippi Silver showed moderate resistance and the other cultivars were susceptible. As the cultivars exhibit resistance to M. arenaria and M. incognita, such cultivars resistant to root-knot nematodes should be considered during the cultivation of cowpea as a green manure crop.

동부품종의 국내 분포 뿌리혹선충 저항성 검정

강헌일, 전태환, 권순욱, 김선태, 강항원, 김용철, 김동근, 고형래, 최인수
부산대학교 식물생명과학과, 1)부산대학교 생명산업융합연구원 선충연구센터, 2)농촌진흥청 국립농업과학원 농산물안전성부 작물보호과

초록

 

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